Holder for tabular containers of plant growth medium



FIG. 1 is a reduced top perspective view of a holder for tubular containers of plant growth medium showing my new design, shown broken away to indicate indeterminate length, the ribs being spaced uniformly;

FIG. 2 is an end elevational view taken from the right of FIG. 1;

FIG. 3 is an end elevational view taken from the left of FIG. 1;

FIG. 4 is a reduced top perspective view of a modified embodiment of the design of FIG. 1; the only differences being the flattened base and the increased slope of the ribs;

FIG. 5 is an end elevational view taken from the right of FIG. 4; and

FIG. 6 is an end elevational view taken from the left of FIG. 4. 

The ornamental design for a holder for tabular containers of plant growth medium, as shown and described. 